Eye atomization medicine applying device

Abstract

The invention provides an eye atomization medicine applying device, and relates to the field of medical care instruments, the eye atomization medicine applying device comprises a device main body, and a wearable eyeshade is arranged at the outer end of the device main body; the limiting connecting piece is inserted into the outer side of the top end face of the positioning cover plate. The corrugated hose is communicated between the wearable eyeshade and the limiting connecting piece; the positioning support is fixedly connected to the inner side of the rear end of the wearable eyeshade, and drug delivery through grooves are formed in the left side and the right side of the positioning support; the driving rack is arranged between the wearable eyeshade and the positioning bracket in a front-back sliding manner; the driving fulcrum shaft is rotationally connected to the upper side of the rear end of the wearable eyeshade; the opening and closing control mechanism is arranged among the driving fulcrum shaft, the driving rack and the positioning bracket; the opening and closing control mechanism is provided with transmission gear rings, and the two transmission gear rings are rotationally arranged on the left side and the right side of the inner end of the positioning support respectively, so that liquid medicine makes full contact with the eyes, and the phenomenon that the liquid medicine flows and escapes at the edge of the wearable eyeshade is greatly relieved; the phenomenon that part of atomized liquid easily runs off and escapes at the edge of the eyeshade is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of medical care equipment, and in particular to an eye atomization medication device. Background Art

[0002] When diagnosing and treating eye problems such as eye fatigue, eye redness and swelling, and dry eyes, the drug and water are usually introduced into the eye atomizer, and the ultrasonic atomization method is used to atomize the drug solution into tiny droplets. An eye mask is used to allow the drug components in the droplets to quickly penetrate into the eye tissue and fully contact the lesion site, thereby exerting a therapeutic effect.

[0003] For example, the existing application number CN201910899718.1 discloses a micro-grid vibration ophthalmology-specific nebulizer, including a nebulizer controller, a nebulizer eye mask, a nebulizer medicine cup and a head strap. A ventilation area is provided on the nebulizer eye mask, and a plurality of ventilation holes are evenly distributed in the ventilation area. An atomizer branch port extending forward is provided in the middle of the front of the nebulizer eye mask, and an atomizer socket is provided on the upper side of the nebulizer medicine cup. The atomizer branch port is connected to the atomizer socket by plugging. A microporous atomizer sheet is provided at the bottom of the nebulizer medicine cup. The nebulizer controller is electrically connected to the microporous atomizer sheet. An openable cup cover is provided on the top of the nebulizer medicine cup. The two ends of the head strap are respectively connected to the left and right sides of the nebulizer eye mask. The microporous atomizer sheet of the invention atomizes the medicine liquid through high-frequency oscillation, and the atomized medicine liquid contacts the patient's eyes to achieve the purpose of treatment. The temperature of the atomized medicine liquid generated by the high-frequency oscillation is not increased, and high-temperature stimulation will not be generated to the patient's eyes. It can be used as a professional nebulizer specially used for ophthalmic diseases.

[0004] However, when applying medication to the patient's eyes through atomization after wearing an eye mask, it is very easy for some of the atomized liquid to escape at the edge of the eye mask, which not only causes excessive consumption of the liquid medicine, but also easily causes the residual liquid medicine inside the eye mask to drip and stain the patient's or medical staff's clothes when the eye mask is removed after the medication is applied, affecting the convenience and flexibility of the eye atomization medication device in actual application. Summary of the invention

[0005] In view of this, the present invention provides an eye atomization medication device, which realizes automatic opening and closing control of a medication slot, and utilizes the arrangement of the medication slot on the left and right sides of a positioning bracket to ensure medication accuracy during the medication application process, so that the medicine liquid is in full contact with the eye, greatly slowing down the flow and escape of the medicine liquid at the edge of a wearable eye mask, slowing down the consumption of the medicine liquid, improving the work efficiency when applying medicine to the patient's eyes, and the use effect of the device in actual application; at the same time, it greatly slows down the adhesion of dust inside the wearable eye mask after the wearable eye mask is taken off, reduces the cleaning burden of the user and medical staff, and improves the convenience and flexibility of the eye atomization medication device in actual application.

[0006] The present invention provides an eye atomization medication device, which specifically comprises a device body, a wearable eye mask, a limiting connector, a corrugated hose, a positioning bracket, a driving rack, a driving support shaft and an opening and closing control mechanism, wherein the upper end of the positioning cover plate water storage bin is clamped with a positioning cover plate; the wearable eye mask is arranged at the outer end of the device body; a flexible protective ring is fixedly connected to the edge of the rear end of the wearable eye mask; the limiting connector is plugged into the outer side of the top end face of the positioning cover plate; the corrugated hose is connected between the wearable eye mask and the limiting connector; the positioning bracket is fixedly connected to the inner side of the rear end of the wearable eye mask, and medication through grooves are provided on the left and right sides of the positioning bracket; The driving rack is arranged to slide back and forth between the wearable eye mask and the positioning bracket; the driving support shaft is rotatably connected to the upper side of the rear end of the wearable eye mask; the opening and closing control mechanism is arranged between the driving support shaft, the driving rack and the positioning bracket; the opening and closing control mechanism comprises: a transmission gear ring, there are two transmission gear rings, and the two transmission gear rings are rotatably arranged on the left and right sides of the inner end of the positioning bracket respectively: the outer end of the limiting connecting piece is connected to a transmission line; the end of the transmission line is fixedly connected to a positioning auxiliary cylinder; a drainage control plug is arranged at the drainage pipe on the rear end face of the device body; a positioning auxiliary mechanism is arranged between the drainage control plug, the positioning auxiliary cylinder and the device body.

[0007] Furthermore, the outer side of the top end surface of the driving rack is fixedly connected to a limit guide frame; the limit guide frame is a T-shaped structure, and a T-shaped guide groove is provided at the alignment position of the wearable eye mask, the positioning bracket and the limit guide frame; the T-shaped guide groove and the limit guide frame are slidably connected; the rear end surface of the driving rack is fixedly connected to a flexible pad;

[0008] A positioning pin is slidably connected to the upper side of the rear end of the wearable eye mask; a positioning through groove is provided on the top end surface of the driving rack; and an elastic reset member is fixedly connected between the wearable eye mask and the positioning pin.

[0009] Furthermore, the opening and closing control mechanism also includes: a transmission support shaft, a driving gear and a bevel gear transmission assembly. There are two transmission support shafts, and the two transmission support shafts are rotatably connected to the left and right sides of the upper end of the positioning bracket respectively; there are two driving gears, and the two driving gears are coaxially fixedly connected to the outer ends of the two transmission support shafts respectively; the driving gears and driving racks on the same left and right sides are meshed with each other; there are two groups of bevel gear transmission assemblies, and the two groups of bevel gear transmission assemblies are respectively arranged between the two transmission support shafts and the driving support shafts.

[0010] Furthermore, a scroll elastic member is fixedly connected between the two ends of the driving support shaft and the wearable eye mask; a transmission gear is coaxially fixedly connected to the outer end of the transmission support shaft; and the transmission gear and the transmission gear ring on the same left and right sides are meshed with each other.

[0011] Furthermore, the opening and closing control mechanism also includes: an opening and closing control plate and a limiting connecting rod. There are multiple opening and closing control plates, and the multiple opening and closing control plates are arranged in a circular array on the inner side of the medication groove. The outer end of the opening and closing control plate is hingedly connected to the positioning bracket; there are multiple limiting connecting rods, and the multiple limiting connecting rods are respectively hinged between the multiple opening and closing control plates and the transmission gear ring.

[0012] Furthermore, a plurality of limiting guide grooves are provided in a circumferential array on the inner side of the transmission gear ring; the limiting guide grooves are arc-shaped groove structures, and the inner ends of the limiting guide grooves are slidably connected to limiting guide pillars; the limiting guide pillars are fixedly connected to the positioning brackets.

[0013] Furthermore, the positioning auxiliary mechanism includes: a power-assisting part, a connecting bracket and a force-bearing auxiliary part. The power-assisting part is fixedly connected to the outer side of the rear end face of the positioning auxiliary tube, and the power-assisting part is a conical ring structure; there are two connecting brackets, and the two connecting brackets are respectively slidably arranged on the upper and lower sides of the outer end of the positioning auxiliary tube, and the connecting brackets are elastically connected to the device body; there are two force-bearing auxiliary parts, and the two force-bearing auxiliary parts are respectively fixedly connected to the outer ends of the two connecting brackets; there is a slope structure between the fitting surfaces of the force-bearing auxiliary part and the power-assisting part.

[0014] Furthermore, positioning grooves are provided on the upper and lower sides of the positioning auxiliary cylinder.

[0015] Furthermore, the positioning auxiliary mechanism also includes: an elastic connecting member and a manipulation auxiliary member, there are two elastic connecting members, and the two elastic connecting members are respectively fixedly connected between the two connecting brackets and the device body; there are two manipulation auxiliary members, and the two manipulation auxiliary members are respectively vertically fixedly connected to the outer ends of the two connecting brackets.

[0016] Furthermore, the upper sides of the outer ends of the connecting brackets are fixedly connected with positioning pillars by connecting frames;

[0017] Positioning support grooves are provided on the upper and lower sides of the drainage control plug at positions aligned with the positioning pillars.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] When the present invention is in use, during the process of atomizing and applying medicine to the eyes, when the wearable eye mask is worn on the eyes, the relative force when the patient's head contacts the driving rack is used to automatically drive the opening and closing control mechanism, so as to realize the automatic opening and closing control of the drug delivery slot. The arrangement of the drug delivery slot on the left and right sides of the positioning bracket ensures the accuracy of drug delivery during the drug delivery process, so that the drug solution is fully in contact with the eyes, greatly slows down the flow and escape of the drug solution at the edge of the wearable eye mask, slows down the consumption of the drug solution, improves the work efficiency when applying medicine to the patient's eyes, and improves the use effect of the device in actual application.

[0020] When the present invention is used, the automatic opening and closing control of the drug delivery slot is utilized, which not only avoids the phenomenon of residual drug solution flowing and dripping inside the wearable eye mask during the process of removing the wearable eye mask, but also greatly reduces the adhesion of dust inside the wearable eye mask after the wearable eye mask is removed, reduces the cleaning burden of the user and medical staff, and improves the convenience and flexibility of the eye atomization drug delivery device in the actual application process;

[0021] When in use, the present invention improves the operational convenience when connecting and positioning the transmission line and the transmission port, avoids the unnecessary trouble and safety hazards caused by the outflow of medicine due to negligent opening of the drainage control plug due to operational errors during the operation of the device, and the impact on the treatment effect due to insufficient medicine after the discharge of the medicine, further improving the normal application and service life of the internal components of the device, as well as the use effect of the device in actual application. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0023] The drawings described below are only related to some embodiments of the present invention, but are not intended to limit the present invention.

[0024] In the attached picture:

[0025] Figure 1 It is an overall isometric structural schematic diagram of the present invention.

[0026] Figure 2 It is a schematic diagram of the installation structure of the wearable eye mask and the driving rack of the present invention.

[0027] Figure 3 It is a schematic diagram of the installation structure of the driving rack, the driving support shaft and the positioning bracket of the present invention.

[0028] Figure 4 It is a schematic diagram of the opening and closing control mechanism and the driving support shaft installation structure of the present invention.

[0029] Figure 5 It is a schematic diagram of the installation structure of the transmission support shaft and the transmission gear ring of the present invention.

[0030] Figure 6 It is a schematic diagram of the installation structure of the positioning auxiliary cylinder and the device main body of the present invention.

[0031] Figure 7 It is a schematic diagram of the installation structure of the positioning auxiliary cylinder and the positioning auxiliary mechanism of the present invention.

[0032] Figure 8 It is a schematic diagram of the structure after the force-bearing auxiliary member and the positioning groove of the present invention are separated.

[0033] Reference numerals list

[0034] 1. Device body; 101. Positioning cover plate; 102. Drainage control plug; 2. Wearable eye mask; 201. Flexible protective ring; 202. Positioning pin; 203. Elastic reset member; 3. Limiting connector; 301. Transmission line; 4. Corrugated hose; 5. Positioning bracket; 6. Driving rack; 601. Limiting guide frame; 602. Flexible pad; 7. Driving support shaft; 7001. Driving gear; 701. Transmission support shaft; 702. Bevel gear transmission assembly; 703. Scroll elastic member; 704. Transmission gear ring; 705. Transmission gear; 706. Opening and closing control panel; 707. Limiting connecting rod; 708. Limiting guide groove; 8. Positioning auxiliary cylinder; 801. Power assist member; 802. Connecting bracket; 803. Force assist member; 8031. Positioning groove; 804. Elastic connector; 805. Control auxiliary member; 806. Positioning pillar. DETAILED DESCRIPTION

[0035] Embodiment 1:

[0036] Please refer to Figure 1-Figure 6 As shown:

[0037] The present invention provides an eye atomization medicine applying device, comprising a device body 1, a wearable eye mask 2, a limiting connector 3, a corrugated hose 4, a positioning bracket 5, a driving rack 6, a driving support shaft 7 and an opening and closing control mechanism, wherein the positioning cover plate 101 is clamped at the upper end of a water storage bin; the wearable eye mask 2 is arranged at the outer end of the device body 1; a flexible protective ring 201 is fixedly connected to the edge of the rear end of the wearable eye mask 2; the limiting connector 3 is plugged into the outer side of the top end surface of the positioning cover plate 101; the corrugated hose 4 is connected between the wearable eye mask 2 and the limiting connector 3; the positioning bracket 5 is fixedly connected to the inner side of the rear end of the wearable eye mask 2, and the left and right sides of the positioning bracket 5 are provided with a drug delivery groove; the driving rack 6 is slidably arranged between the wearable eye mask 2 and the positioning bracket 5; the driving support shaft 7 is rotatably connected to the upper side of the rear end of the wearable eye mask 2; the opening and closing control mechanism is arranged between the driving support shaft 7, the driving rack 6 and the positioning bracket 5; the opening and closing control mechanism includes: a transmission gear ring 704, the transmission gear ring 704 has two, and the two transmission gear rings 704 are respectively rotatably arranged on the left and right sides of the inner end of the positioning bracket 5.

[0038] Among them, the outer side of the top end surface of the driving rack 6 is fixedly connected to the limiting guide frame 601; the limiting guide frame 601 is a T-shaped structure, and a T-shaped guide groove is provided at the alignment position of the wearable eye mask 2, the positioning bracket 5 and the limiting guide frame 601; the T-shaped guide groove and the limiting guide frame 601 are slidably connected; the rear end surface of the driving rack 6 is fixedly connected to a flexible pad 602;

[0039] A positioning pin 202 is slidably connected to the upper side of the rear end of the wearable eye mask 2; a positioning through groove is provided on the top end surface of the driving rack 6; and an elastic reset member 203 is fixedly connected between the wearable eye mask 2 and the positioning pin 202.

[0040] Among them, the opening and closing control mechanism also includes: a transmission support shaft 701, a driving gear 7001 and a bevel gear transmission assembly 702. There are two transmission support shafts 701, and the two transmission support shafts 701 are respectively rotatably connected to the left and right sides of the upper end of the positioning bracket 5; there are two driving gears 7001, and the two driving gears 7001 are respectively coaxially fixedly connected to the outer ends of the two transmission support shafts 701; the driving gears 7001 on the same left and right sides are meshed with the driving rack 6; there are two groups of bevel gear transmission assemblies 702, and the two groups of bevel gear transmission assemblies 702 are respectively arranged between the two transmission support shafts 701 and the driving support shaft 7.

[0041] Among them, a scroll elastic member 703 is fixedly connected between the two ends of the driving support shaft 7 and the wearable eye mask 2; a transmission gear 705 is coaxially fixedly connected to the outer end of the transmission support shaft 701; and the transmission gear 705 and the transmission gear ring 704 on the same side are meshed with each other.

[0042] Among them, the opening and closing control mechanism also includes: an opening and closing control plate 706 and a limiting link 707. There are multiple opening and closing control plates 706, and the multiple opening and closing control plates 706 are arranged in a circular array on the inner side of the medication groove. The outer end of the opening and closing control plate 706 is hingedly connected to the positioning bracket 5; there are multiple limiting links 707, and the multiple limiting links 707 are respectively hinged between the multiple opening and closing control plates 706 and the transmission gear ring 704.

[0043] Among them, a plurality of limiting guide grooves 708 are provided in a circumferential array on the inner side of the transmission gear ring 704; the limiting guide groove 708 is an arc-shaped groove structure, and the inner end of the limiting guide groove 708 is slidably connected to a limiting guide column; the limiting guide column is fixedly connected to the positioning bracket 5.

[0044] The specific usage and function of this embodiment are as follows:

[0045] When the present invention is in use, after the positioning pin 202 is pulled up to disengage it from the positioning slot, the wearable eye mask 2 is worn on the eye to atomize and apply medicine to the eye. The relative force generated by the contact between the patient's head and the flexible pad 602 pushes the drive rack 6 to slide. During the sliding process of the drive rack 6, the drive gear 7001 and the drive support shaft 7 are pushed to rotate. During the rotation of the drive support shaft 7, the bevel gear transmission assembly 702 pushes the drive support shaft 701 to rotate. During the rotation of the drive support shaft 701, the drive gear 7001 pushes the drive gear ring 704 to rotate. When the ring 704 rotates, the limit connecting rod 707 pushes the opening and closing control plate 706 to reverse outward. After the opening and closing control plate 706 is reversed outward, the drug delivery slot is in an open state. At this time, the drug solution flows from the drug delivery slot to the patient's eyes, thereby achieving accurate drug delivery to the patient's eyes and slowing down the flow and escape of the drug solution from the edge of the wearable eye mask 2 during the drug application process. After the drug application is completed, when the wearable eye mask 2 is taken off, the scroll elastic member 703 automatically resets the opening and closing control plate 706, causing it to automatically reverse inward to close the drug delivery slot, thereby avoiding the flow and dripping of the residual drug solution inside the wearable eye mask 2.

[0046] Embodiment 2:

[0047] On the basis of the first embodiment, Figure 6-Figure 8 As shown, the outer end of the limit connector 3 is connected to a transmission line 301; the end of the transmission line 301 is fixedly connected to a positioning auxiliary cylinder 8; a drainage control plug 102 is provided at the drainage pipe on the rear end face of the device body 1; a positioning auxiliary mechanism is provided between the drainage control plug 102, the positioning auxiliary cylinder 8 and the device body 1;

[0048] Among them, the positioning auxiliary mechanism includes: a power-assisting component 801, a connecting bracket 802 and a force-bearing auxiliary component 803. The power-assisting component 801 is fixedly connected to the outer side of the rear end face of the positioning auxiliary cylinder 8, and the power-assisting component 801 is a conical ring structure; there are two connecting brackets 802, and the two connecting brackets 802 are respectively slidably arranged on the upper and lower sides of the outer end of the positioning auxiliary cylinder 8, and the connecting bracket 802 is elastically connected to the device body 1; there are two force-bearing auxiliary components 803, and the two force-bearing auxiliary components 803 are respectively fixedly connected to the outer ends of the two connecting brackets 802; there is a slope structure between the fitting surfaces of the force-bearing auxiliary component 803 and the power-assisting component 801.

[0049] Among them, positioning grooves 8031 ​​are opened on the upper and lower sides of the positioning auxiliary tube 8.

[0050] Among them, the positioning auxiliary mechanism also includes: an elastic connecting member 804 and a control auxiliary member 805. There are two elastic connecting members 804, and the two elastic connecting members 804 are respectively fixedly connected between the two connecting brackets 802 and the device body 1; there are two control auxiliary members 805, and the two control auxiliary members 805 are respectively vertically fixedly connected to the outer ends of the two connecting brackets 802.

[0051] The upper sides of the outer ends of the connecting bracket 802 are fixedly connected with positioning pillars 806 by connecting frames;

[0052] Positioning grooves are provided on the upper and lower sides of the drainage control plug 102 so as to align with the positioning pillars 806 .

[0053] The specific usage and function of this embodiment are as follows:

[0054] When the present invention is in use, when the end of the transmission line 301 is connected to the transmission port, in the process of inserting the positioning auxiliary cylinder 8 into the transmission port, the power-assisting auxiliary component 801 pushes the two force-bearing auxiliary components 803 to slide outward, and the positioning auxiliary cylinder 8 is continuously pushed inward until the positioning groove 8031 ​​is aligned with the position of the force-bearing auxiliary component 803. The elastic connecting component 804 automatically resets the force-bearing auxiliary component 803 to make it insert into the inner side of the positioning groove 8031, thereby realizing the positioning and locking of the positioning auxiliary cylinder 8 and the transmission port. The positioning support 806 and the positioning support groove are used in combination to realize the positioning and locking of the drainage control plug 102, thereby avoiding the unnecessary trouble and safety hazards caused by the outflow of liquid due to the inadvertent opening of the drainage control plug 102 due to operating errors during the operation of the device.

[0055] The above are only specific implementations of the present disclosure, but the protection scope of the present disclosure is not limited thereto, and the protection scope of the present disclosure shall be based on the protection scope of the claims.

Claims

1. An eye atomization medication device, comprising a device body (1), a wearable eye mask (2), a limit connector (3), a corrugated hose (4), a positioning bracket (5), a drive rack (6), a drive support shaft (7) and an opening and closing control mechanism, wherein the positioning cover plate (101) is clamped on the upper end of the water storage bin of the positioning cover plate (101); the wearable eye mask (2) is arranged on the outer end of the device body (1); and the characteristics are: A flexible protective ring (201) is fixedly connected to the edge of the rear end of the wearable eye mask (2); the limiting connector (3) is plugged into the outer side of the top end surface of the positioning cover plate (101); the corrugated hose (4) is connected between the wearable eye mask (2) and the limiting connector (3); the positioning bracket (5) is fixedly connected to the inner side of the rear end of the wearable eye mask (2), and the left and right sides of the positioning bracket (5) are provided with drug delivery grooves; the driving rack (6) is slidably arranged between the wearable eye mask (2) and the positioning bracket (5); the driving support shaft (7) is rotatably connected to the upper side of the rear end of the wearable eye mask (2); the opening and closing control mechanism is arranged on the inner side of the rear end of the wearable eye mask (2); The drive support shaft (7), the drive rack (6) and the positioning bracket (5) are connected between the drive support shaft (7), the drive rack (6) and the positioning bracket (5); the opening and closing control mechanism comprises: a transmission gear ring (704), two transmission gear rings (704), and the two transmission gear rings (704) are rotatably arranged on the left and right sides of the inner end of the positioning bracket (5); the outer end of the limit connecting member (3) is connected to a transmission line (301); the end of the transmission line (301) is fixedly connected to a positioning auxiliary cylinder (8); a drainage control plug (102) is arranged at the drainage pipe on the rear end surface of the device body (1); and a positioning auxiliary mechanism is arranged between the drainage control plug (102), the positioning auxiliary cylinder (8) and the device body (1).

2. An eye atomization medication device as claimed in claim 1, characterized in that: The outer side of the top end surface of the driving rack (6) is fixedly connected to a limiting guide frame (601); the limiting guide frame (601) is a T-shaped structure, and a T-shaped guide groove is provided at the alignment position of the wearable eye mask (2), the positioning bracket (5) and the limiting guide frame (601); the T-shaped guide groove and the limiting guide frame (601) are slidably connected; the rear end surface of the driving rack (6) is fixedly connected to a flexible pad (602); A positioning pin (202) is slidably connected to the upper side of the rear end of the wearable eye mask (2); a positioning through groove is provided on the top end surface of the driving rack (6); and an elastic reset member (203) is fixedly connected between the wearable eye mask (2) and the positioning pin (202).

3. The eye atomization medication device according to claim 1, characterized in that: The opening and closing control mechanism further comprises: a transmission support shaft (701), a driving gear (7001) and a bevel gear transmission assembly (702); there are two transmission support shafts (701), and the two transmission support shafts (701) are rotatably connected to the left and right sides of the upper end of the positioning bracket (5); there are two driving gears (7001), and the two driving gears (7001) are coaxially fixedly connected to the outer ends of the two transmission support shafts (701); the driving gears (7001) and the driving racks (6) on the same left and right sides are meshed with each other; there are two groups of bevel gear transmission assemblies (702), and the two groups of bevel gear transmission assemblies (702) are respectively arranged between the two transmission support shafts (701) and the driving support shaft (7).

4. An eye atomization medication device as claimed in claim 3, characterized in that: A scroll elastic member (703) is fixedly connected between the two ends of the driving support shaft (7) and the wearable eye mask (2); a transmission gear (705) is coaxially fixedly connected to the outer end of the transmission support shaft (701); and the transmission gear (705) and the transmission gear ring (704) on the same left and right sides are meshed with each other.

5. The eye atomization medication device according to claim 1, characterized in that: The opening and closing control mechanism also includes: an opening and closing control plate (706) and a limiting connecting rod (707). There are multiple opening and closing control plates (706), and the multiple opening and closing control plates (706) are arranged in a circular array on the inner side of the drug delivery groove. The outer end of the opening and closing control plate (706) is hingedly connected to the positioning bracket (5); there are multiple limiting connecting rods (707), and the multiple limiting connecting rods (707) are respectively hinged between the multiple opening and closing control plates (706) and the transmission gear ring (704).

6. The eye atomization medication device according to claim 1, characterized in that: A plurality of limiting guide grooves (708) are arranged in a circular array on the inner side of the transmission gear ring (704); the limiting guide grooves (708) are arc-shaped groove structures, and the inner ends of the limiting guide grooves (708) are slidably connected to limiting guide pillars; the limiting guide pillars are fixedly connected to the positioning bracket (5).

7. The eye atomization medication device according to claim 1, characterized in that: The positioning auxiliary mechanism comprises: a power-assisting component (801), a connecting bracket (802) and a force-bearing auxiliary component (803); the power-assisting component (801) is fixedly connected to the outer side of the rear end surface of the positioning auxiliary cylinder (8), and the power-assisting component (801) is a conical ring structure; there are two connecting brackets (802), and the two connecting brackets (802) are respectively slidably arranged on the upper and lower sides of the outer end of the positioning auxiliary cylinder (8), and the connecting bracket (802) is elastically connected to the device body (1); there are two force-bearing auxiliary components (803), and the two force-bearing auxiliary components (803) are respectively fixedly connected to the outer ends of the two connecting brackets (802); the fitting surface between the force-bearing auxiliary component (803) and the power-assisting component (801) is a slope structure.

8. The eye atomization medication device according to claim 1, characterized in that: The positioning auxiliary cylinder (8) is provided with positioning grooves (8031) on the upper and lower sides.

9. An eye atomization medication device as claimed in claim 8, characterized in that: The positioning auxiliary mechanism also includes: an elastic connecting member (804) and a manipulation auxiliary member (805), wherein there are two elastic connecting members (804), and the two elastic connecting members (804) are respectively fixedly connected between the two connecting brackets (802) and the device body (1); and there are two manipulation auxiliary members (805), and the two manipulation auxiliary members (805) are respectively vertically fixedly connected to the outer ends of the two connecting brackets (802).

10. An eye atomization medication device as claimed in claim 9, characterized in that: Positioning pillars (806) are fixedly connected to the upper sides of the outer ends of the connecting bracket (802) by connecting brackets; Positioning support grooves are provided on the upper and lower sides of the drainage control plug (102) at positions aligned with the positioning pillars (806).

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